Steel wire bending and cutting structure

Abstract

The utility model relates to a steel wire bending and cutting structure, which belongs to the technical field of steel wire bending and comprises a frame, a correcting device, a wire feeding device and a processing device are arranged in the frame, the wire feeding device is positioned between the correcting device and the processing device, and the processing device is arranged close to a panel. The machining device comprises a machining panel, three sliding block assemblies, a cutting assembly, a jacking assembly and a bending assembly, a steel wire discharging pipe is arranged in the center of the machining panel, the three sliding block assemblies are arranged around the steel wire discharging pipe, and a steel wire is conveyed into the steel wire discharging pipe through the correcting device and the wire feeding device. The steel wire bending and cutting device is reasonable in structure, capable of replacing manpower, capable of bending the steel wire, high in bending and cutting efficiency and high in practicability, the steel wire extending out of the steel wire discharging pipe is bent by the bending assembly, and after the steel wire discharging pipe is tightly jacked by the jacking assembly, the bent steel wire can be cut by the cutting assembly in cooperation with the steel wire discharging pipe. And the bending shape of the steel wire can be controlled by the steel wire bending and cutting structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire bending, and particularly refers to a wire bending and cutting structure. Background Technique

[0002] With the continuous improvement of people's living standards, every festival, people will use some colored lights or deer-shaped lights or Santa Claus-shaped lights to decorate the activity places to add a festive atmosphere; most of the deer-shaped lights or Santa Claus-shaped lights are made by bending wires and connecting them into a frame, and the frame is decorated with colored lights. However, in actual production, most of the components of the deer frame or Santa Claus frame are bent manually, which is time-consuming and laborious, and the bent shapes are uneven, and the deer frames or Santa Claus frames made cannot be unified. Content of the Utility Model

[0003] The purpose of the utility model is to provide a wire bending and cutting structure with reasonable structure, which can replace manual labor, can bend wires, has high bending and cutting efficiency, and can control the wire bending shape.

[0004] The purpose of the utility model is achieved as follows:

[0005] A wire bending and cutting structure includes a frame. A panel is arranged on one side of the frame. An installation space is arranged inside the panel. A correction device, a wire feeding device and a processing device are arranged inside the frame. The wire feeding device is located between the correction device and the processing device, and the processing device is arranged close to the panel. The processing device includes a processing panel, a slider assembly, a cutting assembly, a pressing assembly and a bending assembly. A wire discharging pipe is arranged at the center position of the processing panel. There are three slider assemblies, which are arranged around the wire discharging pipe. The correction device and the wire feeding device convey the wire into the wire discharging pipe. The cutting assembly, the pressing assembly and the bending assembly are respectively connected with the slider assembly. The bending assembly bends the wire extending out of the wire discharging pipe. After the pressing assembly presses the wire discharging pipe, the cutting assembly cooperates with the wire discharging pipe to cut the bent wire.

[0006] In the above wire bending and cutting structure, the slider assembly includes a fixed plate, a first reduction motor, a driving disc, a driving rod, a slide rail and a slider. The first reduction motor is fixed on one side of the fixed plate, and the motor shaft of the first reduction motor passes through the fixed plate and is connected with the driving disc. The slide rail is fixed on the other side of the fixed plate, and the slider is slidably arranged on the slide rail. The two ends of the driving rod are respectively movably connected with the driving disc and the slider, and the driving rod is eccentrically arranged with the driving disc.

[0007] In the above-mentioned steel wire bending and cutting structure, the pressing component includes a pressing frame and a pressing rod. Both sides of the pressing frame are respectively connected to the slider and the pressing rod, and at least a part of the pressing rod extends out of the pressing frame.

[0008] In the above-mentioned steel wire bending and cutting structure, a groove adapted to the outer peripheral side of the steel wire discharge pipe is provided at one end of the pressing rod close to the steel wire discharge pipe.

[0009] In the above-mentioned steel wire bending and cutting structure, the cutting component includes a cutting frame and a cutting knife. Both sides of the cutting frame are respectively connected to the slider and the cutting knife, and the cutting head of the cutting knife is arranged towards the steel wire discharge pipe.

[0010] In the above-mentioned steel wire bending and cutting structure, the cutting knife is arranged opposite to the pressing rod.

[0011] In the above-mentioned steel wire bending and cutting structure, the bending component is located between the cutting component and the pressing component. The bending component includes a bending bracket, a bending seat, a second reduction motor, a bending turntable, a first bending rod and a second bending rod. Both sides of the bending bracket are respectively connected to the slider and the bending seat. The second reduction motor is arranged at the lower end of the bending seat. The bending turntable is arranged at the upper end of the bending seat, and a gear set is arranged between the bending turntable and the motor shaft of the second reduction motor. The first bending rod and the second bending rod are arranged on the bending turntable.

[0012] In the above-mentioned steel wire bending and cutting structure, the first bending rod is arranged concentrically with the bending turntable, and the second bending rod is arranged eccentrically with the bending turntable.

[0013] The prominent and beneficial technical effects of the present utility model compared with the prior art are:

[0014] The present utility model straightens the steel wire through the correction device, and then sends it to the processing device through the wire feeding device for processing. The bending component of the processing device, in cooperation with the slider component, bends the steel wire sent out of the steel wire discharge pipe. After bending and forming, the pressing rod of the pressing component presses tightly against the side of the steel wire discharge pipe. Subsequently, the cutting knife of the cutting component, in cooperation with the steel wire discharge pipe, cuts the bent steel wire. In this way, it can replace manual labor, can bend the steel wire, has high bending and cutting efficiency, and the bending shape of the steel wire can be controlled. Brief Description of the Drawings

[0015] Figure 1 is one of the structural schematic diagrams of the present utility model.

[0016] Figure 2 is the second structural schematic diagram of the present utility model.

[0017] Figure 3 is the structural schematic diagram of the pressing component and the slider component of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of the bending component of the present utility model.

[0019] Figure 5 It is a schematic structural diagram of the cutting component of the present utility model.

[0020] 1 - Frame; 2 - Panel; 3 - Straightening device; 4 - Wire feeding device; 5 - Processing device; 51 - Processing panel; 52 - Slide block assembly; 53 - Cutting component; 54 - Tightening component; 55 - Bending component; 511 - Steel wire discharging pipe; 521 - Fixed plate; 522 - Reduction motor 1; 523 - Driving disc; 524 - Driving rod; 525 - Slide rail; 526 - Slide block; 531 - Cutting frame; 532 - Cutting knife; 541 - Tightening frame; 542 - Tightening rod; 551 - Bending bracket;

[0021] 552 - Bending seat; 553 - Reduction motor 2; 554 - Bending turntable; 555 - First bending rod; 556 - Second bending rod. Specific embodiments

[0022] The present utility model will be further described below with reference to the accompanying drawings in specific embodiments:

[0023] Such as Figures 1-5As shown: A steel wire bending and cutting structure includes a frame 1. On one side of the frame 1, there is a panel 2. An installation space is provided inside the panel 2. Inside the frame 1, there are a straightening device 3, a wire feeding device 4, and a processing device 5. The wire feeding device 4 is located between the straightening device 3 and the processing device 5, and the processing device 5 is arranged close to the panel 2. The processing device 5 includes a processing panel 51, a slider assembly 52, a cutting assembly 53, a pressing assembly 54, and a bending assembly 55. At the central position of the processing panel 51, there is a steel wire discharging pipe 511. There are three slider assemblies 52, which are arranged around the steel wire discharging pipe 511. The straightening device 3 and the wire feeding device 4 convey the steel wire into the steel wire discharging pipe 511. The cutting assembly 53, the pressing assembly 54, and the bending assembly 55 are respectively connected to the slider assembly 52. The bending assembly 55 bends the steel wire extending out of the steel wire discharging pipe 511. After the pressing assembly 54 presses the steel wire discharging pipe 511, the cutting assembly 53 cooperates with the steel wire discharging pipe 511 to cut the bent steel wire. In this utility model, the steel wire is straightened by the straightening device, and then sent to the processing device through the wire feeding device for processing. The bending assembly of the processing device, in cooperation with the slider assembly, bends the steel wire sent out of the steel wire discharging pipe. After the bending is formed, the pressing rod of the pressing assembly presses against the side of the steel wire discharging pipe. Subsequently, the cutting knife of the cutting assembly cooperates with the steel wire discharging pipe to cut the bent steel wire. This can replace manual labor, can bend the steel wire, has a high bending and cutting efficiency, and the shape of the bent steel wire can be controlled. Both the straightening device and the wire feeding device are prior arts and will not be elaborated here.

[0024] In the above-mentioned steel wire bending and cutting structure, the slider assembly 52 includes a fixing plate 521, a first reduction motor 522, a driving disc 523, a driving rod 524, a slide rail 525, and a slider 526. The first reduction motor 522 is fixed on one side of the fixing plate 521, and the motor shaft of the first reduction motor 522 passes through the fixing plate 521 and is connected to the driving disc 523. The slide rail 525 is fixed on the other side of the fixing plate 521, and the slider 526 is slidably arranged on the slide rail 525. Both ends of the driving rod 524 are movably connected to the driving disc 523 and the slider 526 respectively, and the driving rod 524 is eccentrically arranged with respect to the driving disc 523. Specifically, the motor drives the driving disc to rotate. Since the driving disc and the driving rod are eccentrically arranged, the rotation of the driving disc will drive the driving rod to move, and the movement of the driving rod will push and pull the slider to move. One end of the driving rod is provided with a connection hole, and the driving disc is provided with a connection shaft that cooperates with the connection hole. The driving rod is movably connected to the driving disc through the cooperation of the connection hole and the connection shaft; similarly, the other end of the driving rod is also provided with a connection hole, and the slider is provided with a connection shaft that cooperates with the connection hole. The driving rod is connected to the slider through the cooperation of the connection hole and the connection shaft. In the figure, the slider is provided with an activity slot for the driving rod to extend into. After the driving rod is inserted into the activity slot, the connection shaft is inserted into the connection hole of the driving rod to complete the connection.

[0025] In the above-mentioned wire bending and cutting structure, the pressing component 54 includes a pressing frame 541 and a pressing rod 542. Two sides of the pressing frame 541 are respectively connected to the slider 526 and the pressing rod 542. At least a part of the pressing rod 542 extends out of the pressing frame 541. A groove 543 adapted to the outer peripheral side of the wire discharge pipe 511 is arranged at one end of the pressing rod 542 close to the wire discharge pipe 511. The cutting component 53 includes a cutting frame 531 and a cutting knife 532. Two sides of the cutting frame 531 are respectively connected to the slider 526 and the cutting knife 532. The cutting head of the cutting knife 532 is arranged towards the wire discharge pipe 511. The cutting knife 532 and the pressing rod 542 are arranged oppositely. Specifically, after the wire extending out of the wire discharge pipe is bent by the bending component, the pressing frame moves towards the wire discharge pipe through the slider component. The pressing rod on the pressing frame presses against the wire discharge pipe. Subsequently, another group of slider components drives the cutting frame to move towards the wire discharge pipe, and the cutting knife on the cutting frame cuts the wire on the wire discharge pipe.

[0026] In the above-mentioned wire bending and cutting structure, the bending component 55 is located between the cutting component 53 and the pressing component 54. The bending component 55 includes a bending support 551, a bending seat 552, a second reduction motor 553, a bending turntable 554, a first bending rod 555 and a second bending rod 556. Two sides of the bending support 551 are respectively connected to the slider 526 and the bending seat 552. The second reduction motor 553 is arranged at the lower end of the bending seat 552. The bending turntable 554 is arranged at the upper end of the bending seat 552. A gear set is arranged between the bending turntable 554 and the motor shaft of the second reduction motor 553. The first bending rod 555 and the second bending rod 556 are arranged on the bending turntable 554. The first bending rod 555 is concentric with the bending turntable 554. The second bending rod 556 is eccentric with the bending turntable 554. Specifically, the first bending rod is located at the center position of the bending turntable, so that the second bending rod can move around the first bending rod. A gap is left between the second bending rod and the first bending rod, and the wire can extend into the gap between the second bending rod and the first bending rod, so that the wire can be bent.

[0027] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A wire bending and cutting structure, comprising a frame (1), characterized in that: On one side of the frame (1), a panel (2) is provided. An installation space is arranged inside the panel (2). A straightening device (3), a wire feeding device (4), and a processing device (5) are arranged inside the frame (1). The wire feeding device (4) is located between the straightening device (3) and the processing device (5), and the processing device (5) is arranged close to the panel (2). The processing device (5) includes a processing panel (51), a slider assembly (52), a cutting assembly (53), a pressing assembly (54), and a bending assembly (55). A wire discharging pipe (511) is arranged at the center position of the processing panel (51). There are three slider assemblies (52), which are arranged around the wire discharging pipe (511). The straightening device (3) and the wire feeding device (4) convey the wire into the wire discharging pipe (511). The cutting assembly (53), the pressing assembly (54), and the bending assembly (55) are respectively connected to the slider assembly (52). The bending assembly (55) bends the wire extending out of the wire discharging pipe (511). After the pressing assembly (54) presses the wire discharging pipe (511), the cutting assembly (53) cooperates with the wire discharging pipe (511) to cut the bent wire.

2. The wire bending and cutting structure according to claim 1, wherein: The slider assembly (52) includes a fixing plate (521), a first reduction motor (522), a driving disc (523), a driving rod (524), a slide rail (525), and a slider (526). The first reduction motor (522) is fixed on one side of the fixing plate (521), and the motor shaft of the first reduction motor (522) passes through the fixing plate (521) and is connected to the driving disc (523). The slide rail (525) is fixed on the other side of the fixing plate (521), and the slider (526) is slidably arranged on the slide rail (525). The two ends of the driving rod (524) are respectively movably connected to the driving disc (523) and the slider (526), and the driving rod (524) is eccentrically arranged with respect to the driving disc (523).

3. The wire bending and cutting structure according to claim 2, characterized in that: The pressing assembly (54) includes a pressing frame (541) and a pressing rod (542). The two sides of the pressing frame (541) are respectively connected to the slider (526) and the pressing rod (542), and at least a part of the pressing rod (542) extends out of the pressing frame (541).

4. The wire bending and cutting structure according to claim 3, characterized in that: One end of the pressing rod (542) close to the wire discharging pipe (511) is provided with a groove (543) adapted to the outer peripheral side of the wire discharging pipe (511).

5. The wire bending and cutting structure according to claim 4, wherein: The cutting assembly (53) includes a cutting frame (531) and a cutting knife (532). The two sides of the cutting frame (531) are respectively connected to the slider (526) and the cutting knife (532), and the cutting edge of the cutting knife (532) is arranged towards the wire discharging pipe (511).

6. The wire bending and cutting structure according to claim 5, characterized in that: The cutting knife (532) is arranged opposite to the pressing rod (542).

7. The wire bending and cutting structure according to claim 1 or 2 or 3 or 4 or 5 or 6, characterized in that: The bending assembly (55) is located between the cutting assembly (53) and the pressing assembly (54), and the bending assembly (55) includes a bending bracket (551), a bending seat (552), a second reduction motor (553), a bending turntable (554), a first bending rod (555) and a second bending rod (556). Both sides of the bending bracket (551) are respectively connected to the slider (526) and the bending seat (552). The second reduction motor (553) is arranged at the lower end of the bending seat (552). The bending turntable (554) is arranged at the upper end of the bending seat (552), and a gear set is arranged between the bending turntable (554) and the motor shaft of the second reduction motor (553). The first bending rod (555) and the second bending rod (556) are arranged on the bending turntable (554).

8. The wire bending and cutting structure according to claim 7, wherein: The first bending rod (555) is concentrically arranged with the bending turntable (554), and the second bending rod (556) is eccentrically arranged with the bending turntable (554).

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